diff --git a/src/test/java/org/springframework/samples/petclinic/service/ClinicServiceTests.java b/src/test/java/org/springframework/samples/petclinic/service/ClinicServiceTests.java
index a7f3d9d24..dca91878a 100644
--- a/src/test/java/org/springframework/samples/petclinic/service/ClinicServiceTests.java
+++ b/src/test/java/org/springframework/samples/petclinic/service/ClinicServiceTests.java
@@ -83,10 +83,10 @@ class ClinicServiceTests {
 
 	@Test
 	void shouldFindOwnersByLastName() {
-		Collection<Owner> owners = this.owners.findByLastName("Davis");
+		Collection<Owner> owners = this.owners.findByLastName("Daviss");
 		assertThat(owners).hasSize(2);
 
-		owners = this.owners.findByLastName("Daviss");
+		owners = this.owners.findByLastName("Davis");
 		assertThat(owners).isEmpty();
 	}